Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 100 | 0.459929 | 0.460767 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-1_6-yes1-2.opb |
MD5SUM | 7ec59a0b091bf2338a9ae3083dc2bac0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 100 |
Best CPU time to get the best result obtained on this benchmark | 0.004998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 100 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 260 |
Number of constraints which are clauses | 259 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 200 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 0.00/0.00 c ...done 0.00/0.00 c #vars=200 #constraints=261 hasObjective=yes 0.00/0.00 c res. mode=mod 0.00/0.00 c VSIDS like heuristics 0.00/0.00 c complete search running 0.00/0.02 c restart after 401 decisions 0.00/0.03 c nbDecision=500 #constraints=384 0.00/0.07 c restart after 801 decisions 0.00/0.08 c nbDecision=1000 #constraints=542 0.09/0.14 c nbDecision=1500 #constraints=719 0.09/0.16 c restart after 1601 decisions 0.19/0.25 c nbDecision=2000 #constraints=908 0.39/0.42 c nbDecision=2395 #constraints=1112 0.39/0.42 c linear search for optimum 0.39/0.42 o 100 0.39/0.45 c nbDecision=2442 #constraints=1143 0.39/0.45 0.39/0.45 s OPTIMUM FOUND 0.39/0.45 v x1 -x2 -x3 x4 x5 -x6 -x7 x8 x9 -x10 x11 -x12 -x13 x14 x15 -x16 -x17 x18 -x19 x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 -x31 x32 0.39/0.45 v -x33 x34 x35 -x36 x37 -x38 -x39 x40 -x41 x42 -x43 x44 x45 -x46 x47 -x48 x49 -x50 x51 -x52 -x53 x54 -x55 x56 -x57 x58 -x59 x60 -x61 0.39/0.45 v x62 x63 -x64 -x65 x66 -x67 x68 x69 -x70 x71 -x72 -x73 x74 x75 -x76 -x77 x78 x79 -x80 -x81 x82 x83 -x84 x85 -x86 -x87 x88 x89 -x90 0.39/0.45 v -x91 x92 x93 -x94 -x95 x96 -x97 x98 x99 -x100 x101 -x102 -x103 x104 -x105 x106 x107 -x108 -x109 x110 -x111 x112 x113 -x114 x115 0.39/0.45 v -x116 x117 -x118 -x119 x120 -x121 x122 -x123 x124 -x125 x126 -x127 x128 x129 -x130 -x131 x132 -x133 x134 x135 -x136 x137 -x138 0.39/0.45 v -x139 x140 x141 -x142 -x143 x144 x145 -x146 x147 -x148 -x149 x150 -x151 x152 -x153 x154 x155 -x156 x157 -x158 -x159 x160 x161 0.39/0.45 v -x162 x163 -x164 x165 -x166 x167 -x168 -x169 x170 -x171 x172 -x173 x174 x175 -x176 x177 -x178 x179 -x180 -x181 x182 -x183 x184 0.39/0.45 v x185 -x186 -x187 x188 x189 -x190 -x191 x192 -x193 x194 -x195 x196 -x197 x198 x199 -x200 0.39/0.45 0.39/0.45 c user time= 0.45693 s 0.39/0.45 c system time= 0.002999 s 0.39/0.45 c wall clock time=0.457967
OK 100
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node14/watcher-364708-1176988405 -o ROOT/results/node14/solver-364708-1176988405 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364708-1176988405/instance-364708-1176988405.opb mod Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.96 1.01 1.00 3/77 16885 /proc/meminfo: memFree=1721600/2055920 swapFree=4148736/4192956 [pid=16885] ppid=16883 vsize=1468 CPUtime=0 /proc/16885/stat : 16885 (oree) R 16883 16885 15865 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 146758258 1503232 176 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0 /proc/16885/statm: 367 176 137 317 0 46 0 [startup+0.0893071 s] /proc/loadavg: 0.96 1.01 1.00 3/77 16885 /proc/meminfo: memFree=1721600/2055920 swapFree=4148736/4192956 [pid=16885] ppid=16883 vsize=1756 CPUtime=0.08 /proc/16885/stat : 16885 (oree) R 16883 16885 15865 0 -1 4194304 247 0 0 0 8 0 0 0 18 0 1 0 146758258 1798144 229 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/16885/statm: 439 229 139 317 0 118 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1756 [startup+0.101308 s] /proc/loadavg: 0.96 1.01 1.00 3/77 16885 /proc/meminfo: memFree=1721600/2055920 swapFree=4148736/4192956 [pid=16885] ppid=16883 vsize=1756 CPUtime=0.09 /proc/16885/stat : 16885 (oree) R 16883 16885 15865 0 -1 4194304 250 0 0 0 9 0 0 0 18 0 1 0 146758258 1798144 232 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/16885/statm: 439 233 139 317 0 118 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1756 [startup+0.301326 s] /proc/loadavg: 0.96 1.01 1.00 3/77 16885 /proc/meminfo: memFree=1721600/2055920 swapFree=4148736/4192956 [pid=16885] ppid=16883 vsize=2020 CPUtime=0.29 /proc/16885/stat : 16885 (oree) R 16883 16885 15865 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 146758258 2068480 308 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606847 0 0 4096 17474 0 0 0 17 1 0 0 /proc/16885/statm: 505 308 139 317 0 184 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2020 Solver just ended. Dumping a history of the last processes samples [startup+0.401336 s] /proc/loadavg: 0.96 1.01 1.00 3/77 16885 /proc/meminfo: memFree=1721600/2055920 swapFree=4148736/4192956 [pid=16885] ppid=16883 vsize=2192 CPUtime=0.39 /proc/16885/stat : 16885 (oree) R 16883 16885 15865 0 -1 4194304 357 0 0 0 39 0 0 0 20 0 1 0 146758258 2244608 339 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541728 0 0 4096 17474 0 0 0 17 1 0 0 /proc/16885/statm: 548 339 139 317 0 227 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 2192 Child status: 0 Real time (s): 0.460767 CPU time (s): 0.459929 CPU user time (s): 0.45693 CPU system time (s): 0.002999 CPU usage (%): 99.8181 Max. virtual memory (cumulated for all children) (KiB): 2192 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.45693 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 417 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 8 involuntary context switches= 8 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node14 on Thu Apr 19 13:13:25 UTC 2007 IDJOB= 364708 IDBENCH= 2144 IDSOLVER= 172 FILE ID= node14/364708-1176988405 PBS_JOBID= 4630413 Free space on /tmp= 66207 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-1_6-yes1-2.opb COMMAND LINE= oree /tmp/evaluation/364708-1176988405/instance-364708-1176988405.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node14/watcher-364708-1176988405 -o ROOT/results/node14/solver-364708-1176988405 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364708-1176988405/instance-364708-1176988405.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 7ec59a0b091bf2338a9ae3083dc2bac0 RANDOM SEED= 169085031 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node14.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.227 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.227 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1722008 kB Buffers: 36076 kB Cached: 233292 kB SwapCached: 11472 kB Active: 134592 kB Inactive: 158956 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1722008 kB SwapTotal: 4192956 kB SwapFree: 4148736 kB Dirty: 1336 kB Writeback: 0 kB Mapped: 31108 kB Slab: 25940 kB Committed_AS: 6655000 kB PageTables: 1792 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66207 MiB End job on node14 on Thu Apr 19 13:13:26 UTC 2007